982
FOUS53 KABR 181231
PFMABR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE ABERDEEN SD
631 AM CST WED FEB 18 2026
SDZ006-182200-
ABERDEEN-BROWN SD
45.45N 98.42W ELEV. 1299 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 19 25 9 22
TEMP 24 32 35 32 26 24 22 20 20 23 25 21 16 13 11 9 11 18 22 20
DEWPT 19 23 25 23 21 19 16 14 12 13 12 9 7 5 4 2 2 4 5 5
RH 81 69 66 69 81 81 77 77 71 65 57 59 67 70 73 72 66 53 47 51
WIND DIR W W NW NW NW N N N N N N N NW NW NW NW NW NW NW N
WIND SPD 37 34 29 17 14 14 18 19 21 21 21 18 17 16 13 13 13 11 11 9
WIND GUST 55 51 42 31 33 33 33 27
CLOUDS OV B2 B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 60 0 20 30 10
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C C S S S S C C S S
OBVIS BS
WIND CHILL 5 18 23 21 14 11 7 4 4 7 10 6 0 -3 -5 -7 -5 5 10 9
MIN CHILL 3 0 18 11 4 1 5 -5 -8 -7 5
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 25 4 20 0 28 16 41
TEMP 11 6 19 20 10 6 16 16 5 2 19 25 19 18 34 35
DEWPT 4 1 3 6 2 -2 1 2 -1 -4 2 6 8 10 18 23
PWIND DIR N N N N NE SE SE S
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC SC FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 5 10 5 0 0 5 5 10
SDZ020-182200-
WATERTOWN-CODINGTON SD
44.91N 97.15W ELEV. 1745 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 36 21 26 10 20
TEMP 25 31 35 33 28 26 23 21 21 23 25 22 18 15 12 10 11 16 20 18
DEWPT 21 23 24 24 23 22 20 17 17 17 15 13 11 9 7 5 4 7 8 7
RH 84 72 64 69 81 85 88 84 84 77 65 68 73 77 80 80 73 67 59 61
WIND DIR W W W NW NW NW N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 41 35 29 18 16 14 16 18 19 19 20 18 17 17 16 14 14 13 12 10
WIND GUST 62 51 46 26 29 29 31 27
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B1
POP 12HR 50 0 20 30 10
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C C S S C C C C
OBVIS BS
WIND CHILL 5 16 22 22 16 14 10 7 6 8 11 7 2 -1 -5 -6 -5 2 7 6
MIN CHILL 7 1 16 12 4 4 7 -2 -8 -8 2
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 4 22 3 18 0 26 15 39
TEMP 11 6 17 17 9 5 15 14 5 2 19 23 19 17 33 35
DEWPT 5 2 5 6 2 -2 1 3 -1 -3 3 6 8 9 18 22
PWIND DIR NW NW NW NW N SE SE S
WIND CHAR LT GN GN GN LT GN BZ BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 5 5 5 0 0 0 5 10
SDZ035-182200-
PIERRE-HUGHES SD
44.38N 100.29W ELEV. 1856 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 42 16 25 9 26
TEMP 29 38 42 37 28 24 21 18 17 21 25 22 18 15 11 9 11 20 26 24
DEWPT 14 16 17 17 17 16 13 10 8 7 5 4 3 2 2 0 0 2 3 4
RH 53 40 36 44 63 71 71 70 67 54 42 45 51 55 66 66 60 45 36 41
WIND DIR W NW NW N N N N N N NW NW NW N NW NW NW NW NW NW N
WIND SPD 36 31 27 14 14 17 19 21 24 23 23 18 16 13 12 10 10 10 10 8
WIND GUST 52 43 39 29 32 34 33
CLOUDS B1 SC SC FW CL FW SC B1 OV B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 0 0 20 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S S S
WIND CHILL 12 26 33 28 16 10 5 1 -1 5 10 7 3 0 -4 -5 -3 8 16 15
MIN CHILL 9 8 26 8 -1 -4 4 -1 -6 -6 10
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 10 32 8 28 7 38 22 50
TEMP 15 11 25 28 16 10 22 25 13 9 28 34 26 23 43 44
DEWPT 3 4 7 9 7 3 4 3 3 1 6 12 17 19 24 23
PWIND DIR NE N N N E SE SE W
WIND CHAR LT LT LT GN GN BZ GN GN
AVG CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW FW SC SC SC
POP 12HR 10 10 5 0 5 0 0 5
SDZ009-182200-
MOBRIDGE-WALWORTH SD
45.55N 100.41W ELEV. 1676 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 34 13 20 5 21
TEMP 23 30 33 29 23 21 18 14 14 17 20 18 13 11 8 6 8 13 19 20
DEWPT 14 17 18 18 16 14 11 8 5 4 4 4 2 1 -1 -2 -3 -1 1 2
RH 68 58 53 63 74 74 73 76 67 56 49 53 61 63 66 69 60 53 44 45
WIND DIR NW NW NW N N N N N N NW N N N NW NW NW NW NW NW N
WIND SPD 39 35 29 18 18 19 23 24 24 21 21 18 17 14 13 12 11 10 10 9
WIND GUST 56 51 43 28 29 33 34 35 33 32
CLOUDS B2 B2 B2 B1 SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B2 B1 SC SC
POP 12HR 5 0 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 14 20 17 9 5 0 -5 -6 -1 4 2 -4 -5 -9-10 -7 0 8 9
MIN CHILL 1 -1 14 4 -6 -9 -2 -7 -11 -11 1
BLIZZARD W W
WIND Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 27 4 22 3 32 16 43
TEMP 12 7 20 23 13 7 16 19 10 5 21 28 22 19 35 37
DEWPT 3 3 5 9 5 1 1 3 2 0 3 8 11 15 21 23
PWIND DIR NE N N N E SE SE SW
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW SC SC SC B1
POP 12HR 5 10 0 0 5 5 5 10
SDZ008-182200-
SISSETON-ROBERTS SD
45.67N 96.99W ELEV. 1024 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 22 25 11 19
TEMP 31 32 36 34 30 26 25 23 22 24 25 22 17 15 13 11 11 16 19 16
DEWPT 29 26 27 27 25 23 21 19 18 18 17 14 12 10 8 6 5 7 8 7
RH 92 78 69 75 81 88 84 84 84 77 71 71 80 80 80 80 76 67 61 67
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 39 35 31 19 18 17 18 18 19 21 21 18 18 18 18 16 17 16 14 11
WIND GUST 55 48 43 32
CLOUDS OV B2 B2 OV OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 80 30 30 30 20
QPF 12HR 0.11 0.01 0 0 0
SNOW 12HR 1 T 00-00
RAIN
SNOW C L C C C C C C C C C C S S
OBVIS BS BS
WIND CHILL 14 18 24 23 18 13 11 9 7 9 10 7 1 -2 -5 -7 -6 1 5 3
MIN CHILL 19 14 19 13 9 6 6 -3 -8 -6 1
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 4 18 3 15 -1 22 12 36
TEMP 10 5 14 13 8 5 12 12 4 1 15 17 16 16 30 31
DEWPT 5 1 5 6 2 -2 1 2 -1 -4 3 7 8 9 17 22
PWIND DIR NW NW NW NW N E SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC SC SC FW SC SC SC SC SC SC SC B1 B1
POP 12HR 5 5 5 0 0 0 5 10
MNZ039-182200-
WHEATON-TRAVERSE MN
45.71N 96.50W ELEV. 1024 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 23 27 12 19
TEMP 32 33 35 33 31 28 26 25 24 26 26 23 19 17 14 12 12 16 19 17
DEWPT 30 29 30 29 27 25 24 22 20 21 20 18 15 13 11 9 7 9 10 9
RH 92 85 82 85 85 88 92 88 84 81 78 81 84 84 88 87 80 73 67 70
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 34 33 28 18 17 16 17 18 19 21 21 19 19 18 18 18 18 17 14 11
CLOUDS OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 80 40 30 20 10
QPF 12HR 0.31 0.01 0 0 0
SNOW 12HR 2 T 00-00
RAIN S
SNOW C L L C S S S C C S S S S S S
OBVIS BS BS
WIND CHILL 16 19 23 22 19 16 13 11 10 11 12 9 3 1 -3 -6 -6 0 5 4
MIN CHILL 20 16 18 16 10 8 8 1 -6 -6 1
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 17 3 15 -1 21 12 33
TEMP 11 6 14 14 8 5 12 12 4 1 14 17 16 16 28 30
DEWPT 6 3 6 7 3 0 3 4 0 -3 3 9 9 10 18 23
PWIND DIR NW NW NW NW N E SE SE
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 5 5 5 0 0 0 5 20
SNOW S
MNZ046-182200-
ORTONVILLE-BIG STONE MN
45.31N 96.42W ELEV. 1099 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 24 28 13 21
TEMP 30 33 36 34 30 28 26 25 25 27 28 25 20 18 15 13 14 18 21 19
DEWPT 25 28 28 28 26 24 23 21 20 21 20 18 15 12 10 9 7 9 10 9
RH 81 82 72 78 85 85 88 84 81 78 71 74 81 77 80 84 73 67 62 64
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 37 33 28 16 13 12 13 14 17 19 19 17 17 17 16 14 14 14 12 9
WIND GUST 50 43 39 26 25 23 24 27 27 27 26 25
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 70 20 20 20 10
QPF 12HR 0.14 0.01 0 0 0
SNOW 12HR 1 T 00-00
FRZG RAIN S
RAIN
SNOW C L C S S S S S S S S S
OBVIS BS BS
WIND CHILL 13 19 24 24 19 17 14 13 11 13 15 11 5 3 -1 -2 -2 4 8 7
MIN CHILL 18 10 18 17 13 10 10 3 -3 -2 4
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 19 4 17 1 23 13 37
TEMP 12 7 16 16 9 6 14 13 5 2 16 20 17 16 32 33
DEWPT 7 3 5 7 3 1 2 3 0 -2 3 8 8 10 17 22
PWIND DIR NW NW NW NW N E SE SE
WIND CHAR LT GN GN GN LT LT GN GN
AVG CLOUDS B1 SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1
POP 12HR 5 5 5 0 0 0 5 10
SDZ003-182200-
MCINTOSH-CORSON SD
45.92N 101.35W ELEV. 2316 FT
531 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 29 8 17 4 19
TEMP 17 26 28 25 18 16 13 9 10 14 17 15 11 8 6 4 6 12 18 19
DEWPT 10 14 15 14 12 10 6 3 1 1 1 1 0 -2 -3 -4 -3 -1 2 4
RH 73 60 58 62 77 77 73 76 66 55 49 53 60 63 66 68 66 55 49 51
WIND DIR NW NW NW N N N N NW NW NW NW N NW NW NW NW NW NW NW N
WIND SPD 47 41 37 24 23 25 27 27 27 26 25 20 18 14 13 12 11 10 10 9
WIND GUST 60 54 49
CLOUDS B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL -6 8 13 10 1 -3 -8-13-12 -6 -1 -3 -7 -9-11-13-10 -1 6 9
MIN CHILL -8 -11 7 -4 -13 -15 -4 -10 -14 -12 0
WIND Y
WINTER WEATH Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 27 4 22 4 30 17 43
TEMP 11 7 19 23 12 6 15 19 9 6 22 28 21 18 36 36
DEWPT 2 2 5 9 5 0 0 3 1 0 4 10 11 14 21 23
PWIND DIR NE N N N E SE SE W
WIND CHAR LT GN GN GN GN BZ BZ GN
AVG CLOUDS SC SC B1 SC FW FW FW FW SC B1 SC FW SC SC SC SC
POP 12HR 5 10 0 0 5 5 5 10
SDZ015-182200-
WHITE HORSE-DEWEY SD
45.27N 100.89W ELEV. 1716 FT
531 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 36 12 23 6 24
TEMP 22 32 35 31 23 19 17 13 12 18 22 20 14 11 8 6 9 17 23 22
DEWPT 11 15 16 16 15 12 9 5 3 3 3 2 1 0 -1 -3 -3 0 2 3
RH 62 49 45 53 71 74 70 70 66 51 43 45 55 60 66 66 57 46 39 43
WIND DIR W NW NW N N N N N NW NW N N N NW NW NW NW NW NW N
WIND SPD 36 34 31 17 16 17 19 20 21 21 21 17 13 10 10 9 8 9 9 6
WIND GUST 52 48 42 29 32
CLOUDS B2 B1 B1 SC SC SC B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 SC SC B1
POP 12HR 0 0 10 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 3 17 23 20 10 4 0 -5 -7 1 6 5 -1 -3 -6 -8 -3 6 13 14
MIN CHILL 1 -2 17 4 -7 -8 2 -3 -8 -7 7
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 30 6 26 5 35 18 47
TEMP 13 9 25 28 14 8 20 23 11 7 25 31 24 20 39 41
DEWPT 4 3 6 9 6 2 1 3 2 1 5 11 14 16 24 24
PWIND DIR NE N N N E SE SE W
WIND CHAR LT LT LT GN GN BZ GN GN
AVG CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW FW SC SC B1
POP 12HR 5 10 0 0 5 5 5 5
SDZ033-182200-
MISSION RIDGE-STANLEY SD
44.69N 100.79W ELEV. 1985 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 40 15 23 9 25
TEMP 26 36 40 36 27 23 19 17 15 19 23 21 18 15 11 10 11 17 24 25
DEWPT 13 16 17 16 16 14 11 8 6 5 4 4 3 2 1 0 -1 2 5 5
RH 57 43 39 43 63 68 70 67 67 54 43 47 51 55 63 63 57 51 43 42
WIND DIR W NW NW N N N N NW NW NW NW N N NW NW NW NW NW NW N
WIND SPD 39 33 29 17 18 20 23 25 26 24 23 18 17 14 13 11 11 10 10 8
WIND GUST 51 44
CLOUDS B1 B1 SC FW CL FW B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 0 0 20 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S S S
WIND CHILL 8 23 29 26 14 8 2 -2 -4 2 7 6 2 0 -5 -5 -3 5 14 16
MIN CHILL 5 3 24 7 -3 -6 3 -1 -6 -6 7
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 10 32 9 27 8 37 21 48
TEMP 17 11 25 29 17 10 21 25 16 10 27 35 28 24 41 44
DEWPT 5 6 8 11 8 5 3 5 4 3 7 14 19 19 24 24
PWIND DIR NE N N N E SE SE W
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW FW SC B1 B1
POP 12HR 10 10 0 0 5 0 5 5
SDZ045-182200-
MURDO-JONES SD
43.89N 100.71W ELEV. 2313 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 45 14 25 7 27
TEMP 31 40 45 39 29 23 19 16 15 19 24 21 17 15 10 8 10 20 27 25
DEWPT 11 13 13 14 14 14 11 8 6 5 4 2 2 1 0 -1 -1 3 4 4
RH 43 33 27 35 53 68 70 70 67 54 41 43 51 53 63 66 60 47 37 40
WIND DIR W NW NW N N N N N N NW NW NW NW NW NW NW NW NW NW N
WIND SPD 36 32 27 16 18 21 24 26 26 26 25 20 18 14 12 10 10 11 11 9
WIND GUST 50 43 37
CLOUDS SC FW FW FW FW SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1 SC SC SC SC
POP 12HR 0 10 40 30 5
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 T
SNOW C C C C C C
WIND CHILL 15 29 37 30 16 8 2 -3 -4 1 8 6 1 0 -6 -6 -4 9 17 16
MIN CHILL 12 10 29 8 -3 -6 2 -1 -7 -7 10
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 9 35 8 30 9 42 24 53
TEMP 16 10 27 29 16 10 23 26 14 10 32 37 29 26 47 49
DEWPT 3 3 9 10 6 3 5 3 1 1 10 17 20 19 26 23
PWIND DIR E N N N E SE S W
WIND CHAR LT GN GN GN GN BZ BZ BZ
AVG CLOUDS B1 B1 SC SC FW FW FW FW SC B1 SC FW FW SC SC SC
POP 12HR 10 10 5 0 5 0 0 5
SDZ048-182200-
PRESHO-LYMAN SD
43.91N 100.06W ELEV. 1775 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 15 27 8 27
TEMP 32 42 46 40 29 24 20 17 17 22 26 22 18 15 11 8 11 22 27 25
DEWPT 11 15 15 15 16 16 13 10 9 7 6 4 3 2 1 -1 0 2 4 3
RH 41 33 28 36 58 71 74 73 70 52 42 45 51 55 63 66 60 41 37 38
WIND DIR W NW NW N N N N N N NW NW NW NW NW NW NW NW NW NW N
WIND SPD 41 36 31 16 16 18 20 24 26 27 27 20 18 14 13 11 11 12 11 9
WIND GUST 57 50 42 32 34 39 37 37 31
CLOUDS SC SC FW FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC
POP 12HR 0 5 30 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S C C C C
WIND CHILL 16 31 38 32 17 10 4 -1 -2 5 10 7 2 0 -5 -7 -4 10 17 16
MIN CHILL 11 11 30 10 -2 -4 6 -1 -7 -7 11
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 35 7 30 6 40 22 53
TEMP 15 9 28 29 15 9 24 25 12 7 31 35 26 23 47 47
DEWPT 2 3 8 8 5 3 4 2 2 1 8 13 18 19 26 24
PWIND DIR NE N N N E SE S W
WIND CHAR LT LT GN GN GN BZ BZ BZ
AVG CLOUDS SC B1 B1 SC FW FW FW FW SC B1 SC FW FW SC SC B1
POP 12HR 10 10 5 0 5 0 0 5
SDZ051-182200-
FORT THOMPSON-BUFFALO SD
44.05N 99.41W ELEV. 1440 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 45 19 28 10 27
TEMP 32 40 44 40 31 26 24 21 20 23 27 25 20 17 14 11 13 21 26 25
DEWPT 14 18 19 19 19 18 17 14 12 11 10 7 6 6 4 3 2 3 4 4
RH 47 41 36 42 61 71 74 74 71 59 48 46 54 61 64 69 61 45 38 40
WIND DIR W NW NW N N N N N N NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 40 35 27 13 13 14 17 19 23 24 23 19 17 14 13 11 11 11 10 8
WIND GUST 55 47 37 29
CLOUDS B1 B1 SC FW FW FW SC B2 B2 B2 B1 B2 B2 B2 B2 B1 SC SC SC SC
POP 12HR 0 0 20 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S C C
WIND CHILL 16 29 36 32 21 14 10 5 3 8 13 11 5 3 -1 -4 -2 9 16 17
MIN CHILL 13 12 30 13 4 1 8 1 -5 -5 10
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 10 34 8 29 6 37 21 51
TEMP 16 11 26 29 17 10 22 26 13 8 27 33 26 24 44 45
DEWPT 3 5 7 9 7 4 4 4 3 1 6 11 15 18 25 25
PWIND DIR N N N N NE SE SE SW
WIND CHAR LT LT LT GN GN BZ GN GN
AVG CLOUDS SC B1 SC SC SC FW FW FW SC B1 SC FW FW SC SC SC
POP 12HR 10 10 5 0 5 0 0 5
SDZ036-182200-
HIGHMORE-HYDE SD
45.52N 99.44W ELEV. 1886 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 40 16 25 7 24
TEMP 28 35 39 35 26 24 21 17 17 22 24 21 16 14 10 8 10 18 24 22
DEWPT 15 16 17 17 17 16 15 12 9 8 7 5 4 3 2 0 -1 0 1 1
RH 58 45 40 47 68 71 77 80 70 54 47 49 58 61 69 69 60 44 36 39
WIND DIR W W NW NW N N N N N N N N NW NW NW NW NW NW NW N
WIND SPD 43 39 32 18 18 19 21 23 26 26 26 21 19 18 17 14 14 13 12 11
WIND GUST 57 50 42
CLOUDS B2 B1 B1 SC FW FW SC B2 OV B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
WIND CHILL 9 21 28 24 13 10 5 -1 -2 5 8 5 -1 -3 -8 -9 -7 4 12 10
MIN CHILL 8 5 24 9 -1 -4 5 -4 -9 -9 7
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 30 6 26 4 34 20 47
TEMP 14 9 24 25 14 8 20 23 11 6 25 30 24 21 41 41
DEWPT 2 3 4 6 5 1 1 0 1 -1 2 6 12 16 21 23
PWIND DIR N N N N E SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW FW FW SC SC
POP 12HR 10 10 5 0 5 5 5 5
SDZ037-182200-
MILLER-HAND SD
45.52N 98.99W ELEV. 1578 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 34 17 23 7 21
TEMP 21 30 33 29 24 21 20 18 17 21 23 19 14 11 9 8 9 16 20 19
DEWPT 18 22 22 22 19 16 15 12 10 10 9 7 5 3 2 1 0 2 4 4
RH 88 72 63 75 81 81 81 77 73 62 54 59 67 69 72 72 66 53 49 51
WIND DIR W W NW NW NW N N N N NW N N NW NW NW NW NW NW NW NW
WIND SPD 42 40 33 19 18 18 20 21 24 25 24 19 18 17 16 13 13 13 12 10
WIND GUST 60 55 48 32 35 34
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 50 0 10 30 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW C S C C S S
WIND CHILL -1 14 19 16 10 6 4 1 -1 4 7 3 -3 -6 -8 -9 -7 1 7 7
MIN CHILL -3 -8 14 6 0 -1 3 -6 -10 -9 3
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 26 3 22 1 28 15 41
TEMP 10 7 19 21 11 6 16 17 6 2 18 24 19 17 34 35
DEWPT 2 1 4 7 2 -1 1 2 -1 -3 1 4 7 11 18 22
PWIND DIR N N N N NE SE SE S
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC FW FW FW FW B1 SC SC SC SC B1 B1
POP 12HR 5 10 5 0 0 5 5 10
SDZ034-182200-
ONIDA-SULLY SD
44.70N 100.07W ELEV. 1873 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 39 15 23 7 24
TEMP 27 35 39 34 26 22 19 17 16 19 23 20 16 13 9 8 10 18 23 22
DEWPT 14 16 18 17 17 16 13 10 8 6 6 4 3 2 1 0 -1 0 2 2
RH 57 45 42 49 68 77 77 73 70 56 47 49 56 61 69 69 60 44 39 41
WIND DIR W NW NW N N N N N N NW N N N NW NW NW NW NW NW N
WIND SPD 40 35 29 18 17 18 21 23 26 25 24 20 18 16 13 12 12 11 11 9
WIND GUST 54 48 41 33
CLOUDS B2 B1 B1 FW FW SC SC B1 B2 B1 B1 B1 B2 OV B2 B1 B1 SC SC SC
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 9 21 28 23 13 7 2 -1 -3 1 7 4 -1 -3 -7 -8 -6 5 12 12
MIN CHILL 9 6 21 7 -2 -4 3 -4 -8 -8 7
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 30 6 25 5 34 20 46
TEMP 14 9 24 26 14 8 20 23 11 7 25 31 24 21 39 41
DEWPT 3 4 5 9 6 3 2 2 2 1 3 9 14 17 21 23
PWIND DIR NE N N N E SE SE SW
WIND CHAR LT GN GN GN GN BZ BZ GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC B1 SC FW SC SC SC SC
POP 12HR 10 10 5 0 5 0 5 5
SDZ016-182200-
GETTYSBURG-POTTER SD
45.01N 99.95W ELEV. 2064 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 35 13 21 5 21
TEMP 24 31 34 30 23 21 18 15 15 18 20 17 13 11 8 6 8 15 20 19
DEWPT 15 17 18 18 16 15 13 10 7 6 5 4 3 2 0 -1 -1 0 1 2
RH 68 56 51 60 74 77 80 80 70 59 51 56 63 66 69 72 66 50 43 47
WIND DIR W NW NW N N N N N N NW N N N NW NW NW NW NW NW N
WIND SPD 39 36 32 18 18 20 23 24 26 26 25 20 19 17 16 14 14 13 11 10
WIND GUST 55 51 46 33 34 36 36 35
CLOUDS B2 B2 B1 SC SC SC B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 0 10 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
WIND CHILL 4 16 21 17 9 5 1 -4 -4 0 3 0 -5 -6-10-12 -9 1 8 7
MIN CHILL 2 -1 16 4 -5 -7 0 -7 -12 -12 3
HIGH WIND W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 28 4 23 3 32 17 44
TEMP 12 7 22 24 13 7 17 21 9 4 22 28 23 19 37 39
DEWPT 2 3 5 8 5 1 1 2 1 -1 2 6 11 16 21 23
PWIND DIR N N N N E SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC B1 SC FW SC SC SC SC
POP 12HR 5 10 5 0 5 5 5 5
SDZ017-182200-
FAULKTON-FAULK SD
45.03N 99.13W ELEV. 1581 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 38 17 25 7 23
TEMP 26 34 37 33 26 24 21 18 19 22 25 20 15 13 10 8 11 18 23 21
DEWPT 19 20 21 20 19 17 15 13 11 10 9 6 5 4 2 1 0 2 2 2
RH 74 56 52 58 74 74 77 80 70 59 50 54 64 67 69 72 60 49 39 43
WIND DIR W W NW NW NW N N N N NW N N NW NW NW NW NW NW NW N
WIND SPD 44 42 35 19 18 18 21 23 26 26 26 21 19 18 17 16 16 13 13 11
WIND GUST 62 58 49 36
CLOUDS OV B2 B2 SC SC SC SC SC B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 20 0 10 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C C S S
WIND CHILL 6 19 24 21 12 10 5 1 1 5 9 4 -2 -4 -8 -9 -6 4 11 9
MIN CHILL 2 0 19 9 0 -2 4 -4 -10 -9 6
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 7 29 5 24 2 31 17 44
TEMP 12 8 22 24 13 7 19 21 9 4 21 27 21 19 38 39
DEWPT 3 3 4 7 4 0 1 2 1 -1 2 4 9 14 20 23
PWIND DIR N N N N NE SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW B1 SC FW SC SC SC B1
POP 12HR 5 10 5 0 5 5 5 10
SDZ010-182200-
ROSCOE-EDMUNDS SD
45.45N 99.33W ELEV. 1831 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 33 15 22 6 20
TEMP 20 30 32 28 23 21 19 16 16 19 21 17 13 11 8 7 8 15 19 18
DEWPT 16 21 21 20 18 16 14 11 9 8 8 6 4 2 2 0 -1 1 3 3
RH 84 69 63 71 81 81 80 80 73 61 56 61 67 66 76 72 66 53 49 51
WIND DIR W NW NW NW NW N N N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 44 42 36 21 20 19 23 25 26 26 26 21 20 18 18 16 16 13 13 11
WIND GUST 60 54 48
CLOUDS OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR 30 0 10 20 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S S S S
WIND CHILL -2 13 18 15 8 5 2 -3 -3 1 4 0 -5 -7-11-11-10 0 6 5
MIN CHILL -3 -8 12 4 -3 -4 0 -7 -12 -11 2
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 26 3 22 1 28 15 41
TEMP 10 6 19 21 11 5 15 18 6 3 18 24 20 18 34 35
DEWPT 2 1 4 8 4 -1 0 3 -1 -2 1 4 8 11 19 23
PWIND DIR N N NW N NE SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW B1 SC FW SC SC B1 SC
POP 12HR 5 10 5 0 5 5 5 10
SDZ004-182200-
HERREID-CAMPBELL SD
45.84N 100.08W ELEV. 1686 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 32 13 20 4 19
TEMP 19 29 31 28 21 19 16 14 13 17 20 17 11 9 6 5 6 13 19 17
DEWPT 15 19 20 19 16 15 12 9 7 5 5 4 2 1 -1 -2 -3 -1 1 2
RH 84 66 63 68 81 84 84 80 76 58 51 56 66 69 72 72 66 53 44 51
WIND DIR NW NW NW NW NW NW N N NW NW N N NW NW NW NW NW NW NW N
WIND SPD 37 35 31 18 18 18 21 21 23 23 23 18 17 13 13 11 11 10 11 8
WIND GUST 54 49 43 32 33 33
CLOUDS OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 0 10 20 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S S
WIND CHILL -1 13 17 15 6 4 -1 -5 -6 -1 3 1 -6 -7-11-12-10 0 6 6
MIN CHILL -3 -6 12 2 -6 -7 -1 -8 -13 -12 2
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 3 24 1 20 1 29 15 41
TEMP 9 4 19 21 10 4 15 17 6 3 19 25 20 17 33 34
DEWPT 1 1 3 9 4 -1 1 3 0 -1 2 6 9 12 19 22
PWIND DIR N N N N E SE SE SW
WIND CHAR LT GN GN GN GN BZ GN GN
AVG CLOUDS SC SC SC SC SC FW FW FW SC B1 SC SC SC SC SC SC
POP 12HR 5 10 0 0 0 5 5 10
SDZ005-182200-
EUREKA-MCPHERSON SD
45.77N 99.62W ELEV. 1890 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 32 13 20 4 18
TEMP 19 27 31 27 22 21 18 15 15 17 19 16 11 9 6 5 6 12 16 17
DEWPT 16 20 20 20 17 16 13 10 7 6 7 5 3 2 0 -1 -2 0 2 2
RH 88 74 63 74 81 81 80 80 70 61 59 61 69 72 76 76 69 58 53 51
WIND DIR W NW NW NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 46 42 37 23 21 21 25 26 27 27 26 21 20 18 17 16 14 13 13 11
WIND GUST 58 52
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 40 0 10 20 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S S S S
WIND CHILL -3 9 16 13 6 5 0 -4 -5 -2 1 -2 -8-10-13-14-12 -3 2 4
MIN CHILL -3 -8 9 4 -4 -8 -2 -10 -14 -14 -2
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 3 24 2 19 1 26 15 39
TEMP 9 4 18 19 10 4 14 16 6 2 17 23 20 17 32 33
DEWPT 0 1 3 9 3 -1 1 3 -1 -3 1 5 8 11 18 21
PWIND DIR N NW NW N E SE SE SW
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS B1 SC SC SC SC FW FW FW SC B1 SC SC SC SC B1 SC
POP 12HR 5 10 5 0 0 5 5 10
SDZ018-182200-
REDFIELD-SPINK SD
44.87N 98.52W ELEV. 1302 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 40 20 27 9 24
TEMP 27 36 39 35 27 25 23 21 21 24 27 22 16 14 11 10 12 19 24 22
DEWPT 21 20 21 21 20 19 16 14 12 12 11 9 7 5 4 2 2 3 3 4
RH 78 52 48 56 74 78 74 74 68 60 50 57 67 67 73 69 63 49 39 45
WIND DIR W W NW NW NW N N N N N N N N NW NW NW NW NW NW N
WIND SPD 43 40 33 18 16 17 19 21 25 26 25 20 19 18 17 14 14 13 12 10
WIND GUST 59 56 46 32 35 36 35
CLOUDS OV B2 B2 SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 20 0 20 30 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C S S
WIND CHILL 8 22 28 24 15 12 8 5 4 8 12 7 0 -3 -6 -7 -4 6 12 11
MIN CHILL 6 3 23 12 5 2 7 -3 -7 -7 8
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 7 28 6 24 2 32 17 44
TEMP 12 8 22 24 12 8 19 20 7 4 22 28 21 19 37 39
DEWPT 5 3 3 6 4 -1 0 2 0 -2 2 5 7 11 19 23
PWIND DIR N N N N NE SE SE S
WIND CHAR GN GN GN GN GN GN BZ BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 5 10 5 0 5 5 5 10
SDZ019-182200-
CLARK-CLARK SD
44.88N 97.73W ELEV. 1798 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 36 20 25 9 20
TEMP 24 31 35 33 27 25 23 21 20 22 24 21 17 14 11 10 11 16 19 18
DEWPT 20 22 22 22 22 21 19 16 15 15 14 11 10 7 6 4 4 5 6 6
RH 84 69 59 63 81 84 84 81 81 74 65 65 73 73 80 76 73 61 56 59
WIND DIR W W W NW NW N N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 41 36 31 18 17 17 19 20 21 21 23 20 19 18 18 16 16 13 12 10
WIND GUST 56 51 44 33 33
CLOUDS OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 SC
POP 12HR 50 0 30 30 20
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C S C C C C C C S S
OBVIS BS BS BS
WIND CHILL 4 16 22 21 15 12 9 5 4 7 8 5 -1 -3 -7 -7 -6 1 6 6
MIN CHILL 3 0 16 12 5 4 4 -3 -8 -8 2
BLIZZARD W W
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 22 4 18 1 27 17 40
TEMP 11 7 18 18 11 6 15 16 6 3 20 25 21 20 35 34
DEWPT 5 3 4 6 2 -1 0 3 -1 -3 3 6 7 11 18 22
PWIND DIR N NW N N NE SE SE S
WIND CHAR GN GN GN GN GN GN BZ BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC B1 SC SC SC B1 B1
POP 12HR 5 10 5 0 0 5 5 10
SDZ023-182200-
CLEAR LAKE-DEUEL SD
44.77N 96.68W ELEV. 1834 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 21 27 11 21
TEMP 26 32 36 34 29 25 24 22 22 26 27 22 18 16 13 11 13 18 21 19
DEWPT 21 22 23 23 22 21 19 17 17 17 16 14 11 8 7 4 4 6 7 7
RH 81 66 59 64 75 84 81 81 81 68 63 71 73 70 76 73 67 59 54 59
WIND DIR W W W W NW NW N N N N N N NW NW NW NW NW NW NW NW
WIND SPD 42 37 31 18 16 13 16 17 18 20 21 18 18 18 18 16 16 16 14 11
WIND GUST 63 54 47 28 24 28 31 32 29 28
CLOUDS OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 50 0 20 30 10
QPF 12HR 0.04 0 0 0 0
SNOW 12HR T 00-00 00-00
RAIN
SNOW C C S S C C C C
WIND CHILL 7 17 23 23 17 13 11 8 7 12 12 7 2 -1 -4 -6 -4 4 8 7
MIN CHILL 7 3 19 13 8 6 6 -2 -6 -5 4
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 22 3 19 1 26 14 39
TEMP 11 7 19 18 9 5 15 14 5 2 19 22 17 16 33 34
DEWPT 4 2 3 4 2 -2 0 1 -2 -4 1 4 6 8 16 20
PWIND DIR NW NW NW NW N E SE S
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC FW SC B1 B1
POP 12HR 5 5 5 0 0 0 5 10
SDZ021-182200-
MILBANK-GRANT SD
45.22N 96.63W ELEV. 1152 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 37 23 28 13 21
TEMP 28 33 36 34 30 28 26 24 24 26 28 24 19 17 15 13 14 18 21 19
DEWPT 24 26 27 27 26 24 22 21 20 20 18 16 13 11 9 7 7 8 9 9
RH 85 75 69 75 85 85 85 88 84 78 66 71 77 77 77 76 73 64 59 64
WIND DIR W W W W NW NW NW N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 41 39 32 17 14 13 13 14 18 20 20 18 17 16 16 14 14 14 12 10
WIND GUST 55 42 24 26
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR 70 20 20 30 10
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C C S S S S S S C C C C
OBVIS BS
WIND CHILL 10 18 24 23 19 17 14 11 10 12 15 10 4 2 -1 -3 -1 4 9 7
MIN CHILL 12 6 18 17 11 9 10 2 -3 -3 5
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 21 4 17 1 25 14 38
TEMP 12 7 17 17 9 6 15 14 6 2 17 20 18 17 33 34
DEWPT 6 3 5 7 3 0 1 3 -1 -2 3 7 7 9 17 22
PWIND DIR NW NW NW NW N E SE S
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 SC SC SC SC SC FW FW SC SC SC SC FW SC B1 B1
POP 12HR 5 5 5 0 0 0 5 10
SDZ011-182200-
WEBSTER-DAY SD
45.34N 97.52W ELEV. 1857 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 34 18 23 8 17
TEMP 22 29 33 31 28 24 21 20 19 21 23 20 15 13 10 8 9 14 17 15
DEWPT 21 23 25 24 23 21 19 16 15 15 14 12 10 7 6 4 3 5 7 7
RH 96 78 72 75 81 88 92 84 84 77 68 71 80 76 83 83 76 67 64 70
WIND DIR W W W NW NW NW N N NW NW N NW NW NW NW NW NW NW NW NW
WIND SPD 36 29 27 17 14 13 16 17 18 18 19 17 16 14 13 13 13 12 11 9
WIND GUST 55 48 43 28 26 25 27 28 29 29 32 28 27 26 25
CLOUDS OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1
POP 12HR 70 10 30 30 20
QPF 12HR 0.29 0 0 0 0
SNOW 12HR 4 00-00 00-00
RAIN
SNOW L C C C C C C C C C S S
OBVIS BS BS BS BS BS
WIND CHILL 3 14 21 20 16 12 7 5 4 6 8 5 -1 -3 -6 -8 -7 -1 4 3
MIN CHILL 3 -2 15 11 5 2 4 -3 -8 -7 0
BLIZZARD W W
WIND Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 3 18 2 15 -1 24 15 36
TEMP 9 4 14 15 7 3 10 11 4 1 17 21 19 18 31 32
DEWPT 4 1 4 6 2 -2 1 3 -1 -4 3 8 8 10 18 22
PWIND DIR NW NW NW NW N SE SE S
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 SC SC SC SC SC FW FW FW SC SC SC SC SC B1 B1
POP 12HR 5 10 5 0 0 5 5 10
SNOW S
SDZ007-182200-
BRITTON-MARSHALL SD
45.79N 97.75W ELEV. 1358 FT
631 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 34 18 24 8 17
TEMP 27 31 33 31 27 24 21 19 19 21 23 19 14 12 10 8 9 14 17 15
DEWPT 26 26 27 26 23 21 19 16 15 15 14 12 9 7 5 4 3 5 8 7
RH 96 81 78 81 85 88 92 88 84 77 68 74 80 80 80 83 76 67 67 70
WIND DIR W W W NW NW NW N N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 32 31 25 16 13 13 16 17 18 20 20 16 16 13 13 12 12 12 11 8
WIND GUST 51 47 40 26 25 24 27 28 31 32 32 27 26 24
CLOUDS OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B2 B2
POP 12HR 80 20 30 30 20
QPF 12HR 0.17 0.01 0 0 0
SNOW 12HR 2 T 00-00
RAIN
SNOW L L C S C C C C C C C C S S
OBVIS BS BS BS BS BS
WIND CHILL 10 17 21 20 16 12 7 4 4 6 8 4 -2 -3 -6 -8 -7 0 4 3
MIN CHILL 13 7 17 12 4 2 4 -4 -8 -7 1
WIND Y
WINTER WEATH Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 3 18 1 15 -3 23 13 35
TEMP 7 3 13 13 6 2 11 11 2 -1 15 18 17 16 30 30
DEWPT 3 -1 4 5 1 -3 1 2 -2 -5 4 9 9 11 19 22
PWIND DIR NW NW NW NW N E SE S
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 B1 SC SC SC SC FW FW SC SC B1 SC SC SC B1 B1
POP 12HR 5 10 5 0 0 5 10 20
SNOW S
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